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# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "rpsurv" in publications use:'
type: software
license: MIT
title: 'rpsurv: Fast Royston-Parmar Flexible Parametric Survival Models'
version: 0.8.0
doi: 10.32614/CRAN.package.rpsurv
abstract: Fits Royston-Parmar flexible parametric survival models (Royston and Parmar,
  2002) <https://doi.org/10.1002/sim.1203> on the log cumulative hazard, odds, and
  probit scales, with time-varying (non-proportional) covariate effects via restricted
  cubic splines in log time, and smooth non-linear covariate effects via restricted
  cubic splines in the covariate, each with its own argument. The likelihood and its
  analytic gradient are evaluated in C++ with 'RcppParallel', giving large speedups
  over pure-R implementations for large datasets.
authors:
- family-names: El Badisy
  given-names: Imad
  email: elbadisyimad@gmail.com
repository: https://ielbadisy.r-universe.dev
repository-code: https://github.com/ielbadisy/rpsurv
commit: af1b2c5eabd7c861b4f288afe4bbdc7ff41573d7
url: https://github.com/ielbadisy/rpsurv
date-released: '2026-10-04'
contact:
- family-names: El Badisy
  given-names: Imad
  email: elbadisyimad@gmail.com